Smoking Road Safety Australia: 5 Risks Drivers Overlook
By Michael Whelehan | Certified Master Hypnotherapist and Master NLP Practitioner | Breathe Hypnotherapy | Updated August 2026
Smoking road safety risk rarely gets mentioned alongside drink driving or mobile phone use, yet Tobacco in Australia, the reference text published by Cancer Council Victoria, dedicates an entire section to it, and the research it compiles is more substantial than most drivers realise.
1. Lighting a Cigarette Is a Longer Distraction Than You’d Think
Video analysis of drivers lighting a cigarette found the average distraction lasted around 12 seconds, enough distance to cover roughly 160 metres at 50 km/h without the driver’s full attention on the road. Researchers behind that study suggested this level of distraction may be greater than the distraction caused by mobile phone use, which is a genuinely uncomfortable comparison given how seriously phone use while driving is treated.
2. Smoking Is Linked to a Measurable Increase in Crash Risk
Canadian survey data covering more than a decade found that current smokers had a modestly but consistently higher likelihood of being involved in a motor vehicle accident than non-smokers, even after adjusting for other factors including alcohol. Separate Italian research estimated that around 7 percent of car injuries in that country may involve someone who was smoking while driving. Reviewing this body of evidence, Australian research has also concluded that smoking while driving increases the risk of a motor vehicle crash.
3. Heavier Smoking Is Associated With Higher Traffic Death Risk
A large Japanese study following more than 97,000 adults found male smokers who smoked 20 or more cigarettes a day had a notably higher risk of dying in a traffic accident compared to non-smokers, after adjusting for age and alcohol consumption. The same study did not find the same increased risk for lighter smokers or for female smokers, suggesting the relationship is tied to smoking intensity rather than the mere act of smoking itself.
4. Smokers Face Higher Injury Risk Beyond the Road
Smoking road safety concerns extend past crash statistics into general injury risk. A meta-analysis of military personnel found smokers had a 31 percent increased risk of injury compared to non-smokers. Separate research on US Army recruits found smokers were 20 to 30 percent more likely to suffer an injury than non-smokers, and notably, higher fitness levels protected non-smokers from injury but did not offer the same protection to smokers. A large Korean population study similarly found former and current smokers had a higher prevalence of unintentional injuries than people who had never smoked, with the risk increasing alongside the number of cigarettes smoked daily.
5. Why the Distraction Risk Compounds Behind the Wheel
Beyond the physical act of lighting up, smoking introduces a cluster of small behaviours that pull attention away from driving: tapping ash, winding a window up or down, managing where to extinguish a cigarette, and the general discomfort of smoke in an enclosed space. None of these individually feels dangerous, but stacked together during a single drive, they represent repeated moments where a driver’s hands, eyes, or focus are not fully on the road.
What the Research Says About Quitting
This is where the picture becomes more encouraging, with a caveat worth being upfront about. A meta-analysis of randomised controlled trials examining smoking cessation and injury risk found quitting was associated with a meaningful reduction in injury risk, though the results didn’t reach full statistical significance across all the trials analysed. In plain terms, the direction of the evidence points toward quitting reducing injury and accident risk, even though the researchers themselves flagged that more research would help confirm the exact size of that benefit. That’s a more honest way to frame it than overstating a guaranteed outcome.
Why This Isn’t About Blame
None of this research is designed to shame smokers who drive. It’s meant to highlight a risk factor that gets far less public attention than phone use or alcohol, despite the evidence suggesting it deserves more. If you smoke and drive regularly, particularly for work or long commutes, this is simply one more piece of the overall case for quitting that’s worth having in front of you.
Why Quitting Is Harder Than Just Deciding To
Most smokers who read statistics like these already know smoking carries risk in dozens of forms. The gap has never really been about awareness, it’s that nicotine dependence runs through subconscious habit loops and stress-response patterns that willpower alone struggles to override, which is exactly why so many quit attempts with patches or cold turkey don’t stick.
Important Disclaimer
Breathe Hypnotherapy does not provide legal, insurance, or driving safety advice, and this article is not a substitute for road safety guidance from relevant authorities. The information above reflects published research compiled in Tobacco in Australia, a reference text produced by Cancer Council Victoria, current as of the time of writing. Hypnotherapy at Breathe supports people to stop smoking or vaping. It does not treat injuries, provide first aid guidance, or replace advice from a medical professional following an accident.
Ready to Quit for Good
If smoking is one more risk you’re ready to remove from your life, on the road or otherwise, Breathe Hypnotherapy offers a single Zoom session, Australia-wide, backed by a lifetime relapse guarantee. If you ever relapse, you’re welcome back for a free follow-up session at no cost. Book your session with Michael today.
